NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Robert Hitoshi Sakamoto

Pharmacist in Agoura Hills, CA · enumerated 2015 · practices at Garfield Beach Cvs LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902279276

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Registry record

Entity type Individual (Type 1)
Name Dr. Robert Hitoshi Sakamoto
Sex Male
Practice address Agoura Hills, CA, 91301
Phone (818) 991-5522
Fax (818) 707-1036
Enumeration date Nov 8, 2015
Last updated in NPPES Nov 8, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 37342 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Robert Sakamoto?
The National Provider Identifier (NPI) for Robert Sakamoto is 1902279276, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Sakamoto practice?
The practice location on file with NPPES is in Agoura Hills, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-08.